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LUMMUS TECHNOLOGY Lummus’ E-Gas Gasification Technology
LUMMUS TECHNOLOGY
Lummus’ E-Gas Gasification Technology
LUMMUS TECHNOLOGY
AGENDA
EE--Gas Technology OverviewGas Technology Overview
EE--Gas Global ProjectsGas Global Projects
LUMMUS TECHNOLOGY
E-GAS BACKGROUND
Sub-Bituminous Coal(Rochelle Mine)
Bituminous Coal(Illinois No. 6)
Petroleum Coke(Multiple Refineries)
Lignite
Bench-Scale, Mini
Plant,Pilot Plant
1975 – 198236 TPD
Proto 11979 - 1983
400 TPDProto 2
1983 - 19871600 TPD
LGTI1987 - 19952,400 TPD
Wabash River 1995 - 2000
2,500 TPD Coal
Wabash River 2000 - 2016
2,000 TPD Petcoke
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LUMMUS TECHNOLOGY
E-GAS PETCOKE EXPERIENCE
Petroleum Coke10 % Moisture2 % Ash + Flux5-7 % Sulfur>5 Million Tons
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• Petcoke feedstock 15 years of experience, >5 MM tons processed
LUMMUS TECHNOLOGY
COAL AND PETCOKE DIFFERENCES
Key Differences which influence design and Key Differences which influence design and operationoperation
•Higher heating value, therefore less consumption
•Ash quantity and composition:- requires flux addition- eliminates much of ash deposition concerns- less abrasive char
•Lower Reactivity:- finer slurry PSD - operate 1st Stage Gasifier warmer- increased recycle of unreacted material
•Lower Volatile Matter, less aromatics
•Harder (lower HGI)
•Reduced water system pH: - eliminated pipe scale concerns- change in settling system polymer
Char
Second Stage
Syngas
SyngasCooler
First Stage
Slag / Frit
OxygenSlag Quench Water
Slurry
Oxygen
LUMMUS TECHNOLOGY
E-GAS ADVANTAGES
Char
Second Stage
Syngas
SyngasCooler
First Stage
Slag / Frit
OxygenSlagQuench Water
Slurry
Oxygen ºF
ºF
Two-stage design with dry char filtration and recycle combines advantages of slurry and dry feed systems High conversions, efficient, simple
Demonstrated for low reactivity as well asreactive fuels Fuel flexible
Continuous Slag Removal – no lock hoppers Lower cost, more reliable slagsystem
Compact design, efficient water handlingsystem Lower cost
Experience-driven design Licensor hands-on operating experience
Continuous technology improvements Innovation for better performance, highavailability
Balance of low cost and high efficiency
KEY FEATURES
Two Stage Design
Slurry Fed
Oxygen Blown
Entrained Flow
Refractory Lined
Heat Recovery
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LUMMUS TECHNOLOGY
E-GAS PROCESS
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LUMMUS TECHNOLOGY
LUMMUS TECHNOLOGY
E-GAS GLOBAL PROJECTS
Overview and Status Update
LUMMUS TECHNOLOGY
E-GAS GLOBAL PROJECTS
WabashRiverIGCC
POSCOGwangyang SNG
RelianceJamnagarPolygen
CNOOCHuizhou
Hydrogen
SincierShandong Hydrogen
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4 projects, 19 gasification trains, 3.5 million Nm3/hr (H2+CO+CH4) licensed since 2010
LUMMUS TECHNOLOGY
WABASH RIVER IGCC, USA
• Operation began in 1995
• Largest IGCC in the World in 1995
• Cleanest IGCC Power Plant• CB&I provided Operations
Management services for 21 years
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The Wabash River Gasification Project is located in West Terre Haute, Indiana and owned by Quasar Syngas LLC.
• Single train, coal/ petcoke• Permitted, Designed and
Built in ~4 years
• 262 MWe net output byrepowering 1953-vintage PC 100MW STG (+ GTG)
LUMMUS TECHNOLOGY
Blend Feedstock – Petcoke + Coal
RELIANCE REFINERY EXPANSION, INDIA
Syngas for Power Generation, Fuel, Chemicals and Hydrogen, Startup 2017
2,720,000 Nm3/hr (H2 + CO + CH4)
Total Ten (10) – Gasification Trains
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LUMMUS TECHNOLOGY
CNOOC REFINERY EXPANSION, CHINA
Plant Site
HP Steam Production: 190 MT/hr @ 120 bar Startup in 2018
Total Syngas: 240,000 Nm3/hrSyngas to H2 Extraction gas to Oxo Chemical
225,000 Nm3/hr 15,000 Nm3/hr
Total Three (3) – Gasification Trains
Coal, Coke or 80/20 Coke/Coal BlendCoal: 4,075 mtpd Coke: 2,825 mtpd Blend: 3,021 mtpd
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LUMMUS TECHNOLOGY
SHENCHI SINCIER REFINERY EXPANSION, CHINA
Plant Site
Syngas to Hydrogen for Refinery Expansion, In design (on hold)
230,000 NM3/hr H2 + CO
Total Three (3) – E-Gas Plus Gasification Trains
Coal + Pitch
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Beijing
LUMMUS TECHNOLOGY
POSCO SNG PROJECT, KOREA
PPllaanntt SSiittee
SNG Plant Site
Syngas for pipeline SNG
287,000 Nm3/hr (H2 + CO + CH4)
Total Three (3) – Gasification Trains
Indonesian Sub-bituminous Coal
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